It takes three seismograph stations to determine the epicenter of an earthquake. each station can determine how far away the earthquake occurred, but an individual station cannot determine from which direction the earthquake occurred. the three stations use to determine the location of the epicenter. a) estimation b) triangulation c) interpolation d) extrapolation

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

[ou.03jthe pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, star 1, star 2, and star 3. intensity intensity- intensity- 1000 3500 6000 8500 11000 wavelength (a) star 1 1000 3500 6000 8500 11000 1000 3500 6000 8500 11000 wavelength (a) wavelength (a) star 2 star 3 which of these statements is correct about the color of the three stars? star 2 is white in color o star 2 is yellow in color star 1 and star 3 are yellow in color star 1 and star 3 are white in color

Asample of sea water contains 6.28g of sodium chloride per litre of solution. how many milligrams of sodium chloride would be contained in 15.0ml of this solution?